This chapter includes some common questions and answers, and recommendations.
Contact Oracle Support to access the system in Engineering Mode. Engineering Mode is accessible for Oracle Support personnel only to avoid accidental misconfiguration of the system, which could possibly result in degradation of DIVArchive operations and (or) loss of data.
DIVArchive 7.6 has limited support of checksums for symbolic links. The symbolic links carry the checksum value of the empty file that represents the link instead of the checksum of the file reference by the link.
The different settings affect the performance of the system as follows:
Requires an additional 0% to 3% processing time for the request.
Requires an additional 3% to 50% processing time for the request.
Requires an additional 50% to 100% processing time for the request.
Requires an additional 50% to 100% processing time for the request.
See Chapter 2 for information on enabling and disabling DIVArchive Checksum Support.
The installation process enables checksum support by default with the Verify Read (VR) workflow.